🐍 Spectrum Analyzer

A Python-based audio spectrum analyzer that visualizes a microphone input signal in real time. This project was developed as part of a university course in collaboration with two classmates.

Features

• Real-time audio recording via microphone
• FFT based frequency analysis
• Dynamic visualization with PyGame
• Color-coded frequency display

Getting Started

1. Create and activate virtual environment
2. Install dependencies: pip install -r requirements.txt

Prerequisites

Ensure you have the following installed on your system:

• Python 3.7 or later
• pip (Python package manager)

Installation

1. Clone this repository:

   git clone https://github.com/felixgahler/Python-Spectrum-Analyser.git

   cd python-spectrum-analyzer

2. Install the required dependencies:

   pip install -r requirements.txt

Usage

Running the Analyzer

Run the main script to start the spectrum analyzer: python main.py

Adjusting Settings

The following settings can be adjusted via the file config.py:

• Screen width and height
• Background color
• Grid color
• Volume factor
• Bars start and end color

Demo

License

This project is licensed under the MIT License. See the LICENSE file for details.

Last Edited on: 19/01/2025